CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY (Unaudited) - USD ($)	Number of Shares Issued $.01 Par Value [Member]	Additional Paid-In Capital [Member]	Retained Earnings [Member]	Total
Beginning balance at Dec. 31, 2019	$ 271,000	$ 7,641,000	$ 12,869,000	$ 20,781,000
Beginning balance, shares at Dec. 31, 2019	27,157,188
Shares issued for StockCross purchase	$ 33,000	12,256,000	65,000	12,354,000
Shares issued for StockCross purchase, shares	3,302,616
Net income			976,000	976,000
Ending balance at Mar. 31, 2020	$ 304,000	19,897,000	13,910,000	34,111,000
Ending balance, shares at Mar. 31, 2020	30,459,804
Beginning balance at Dec. 31, 2020	$ 309,000	21,768,000	15,909,000	37,986,000
Beginning balance, shares at Dec. 31, 2020	30,953,710
Shares issued for OpenHand purchase	$ 3,000	1,378,000		1,381,000
Shares issued for OpenHand purchase, shares	329,654
Net income			2,275,000	2,275,000
Ending balance at Mar. 31, 2021	$ 312,000	$ 23,146,000	$ 18,184,000	$ 41,642,000
Ending balance, shares at Mar. 31, 2021	31,283,364